Yep mine is a hetty parwaz with the plastic sole plate, apparently the John Lewis exclusives have the same head with a metal plate. I'm thinking of converting my back to the amtek lamb 1200w, does anyone know If it will drop into the 580w casing?
I guess you could try if the motor housings look identical and have the same dimensions
PS do you use Facebook? I would love to talk about vacuums and stuff, I am Tayyab Parwaz